Benefits of an Engineered Airfoil
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Superior
flight characteristics - Designed by archers
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Installs in seconds - No
glues, fletching tools, cleaning or scraping
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Instantaneous rotational
torque - Simple broadhead tuning
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Consistent flight every time
- Injection molded, highest quality
materials and tools
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Utmost arrow penetration,
stability and retained energy (speed)
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Faster the flight the better
they fly
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70% less cross wind drift
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No flight deformation -
Reduced tail walk, wobble and chatter
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Outlasts vanes 10 to 1 -
Field replaceable rugged, durable
and reusable
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Saves money - Buy bare shafts
(use nocks supplied with arrows)
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Legal for hunting in all
states, countries, NFAA and FITA
How FOBs Work
The FOB is a single part that replaces any type of three or four
fletch application, either vanes or feathers that are normally applied to arrow
shafts.
The fixed FOBs, as covered on this website, are designed to be used with
fall away rests only!
Standard FOBs are designed for all standard Internal Component
System carbon shafts (ICS) using a standard 1/4' nock as produced by Gold Tip,
Game Tracker, Beman, PSE, Redhead, Cabela's, Carbon Express etc. and Easton
Super Swage aluminums (Cobalt).
We have not tooled up to facilitate standard aluminum shafts using
uni-bushings, ACC's and G-nocks. Some of our field testers have already made
nock adapters to use the FOB on their aluminum uni-bushing shafts with great
results. Shoot us an email sales@mitchsguns.com us if you are
interested in making a nock adapter for uni-bushings.
At first glance, the FOB appears to be a no-brainer piece of plastic that you
would find in a kid's meal at a burger joint. Well, nothing could be further
from the truth. Starting with the age old principal of Keep It Simple Stupid
(KISS) our engineering team went to work and kept the KISS principal foremost
in their thoughts. If man has learned one thing from history it's that
simplicity of design will always outlast and outperform complexity in a hostile
field environment - hunting for example.
The function of the FOB is therefore very simple indeed. One has only to slide
a FOB onto the back of an arrow shaft and insert the press in nock of his or
her choice and the arrow is done. Due to the superior design and stringent
quality control of the FOB, each and every arrow will be the same - perfect
every time!
There are a number inherent issues with vanes or feathers starting with the
time consuming and tedious process of either replacing them when damaged or
applying them on new shafts. I'll bet that most of you folks out there have a
bunch of damaged arrows sitting in the corner waiting to be refletched - I know
that we used to. Finally, the issue of high-speed stability, especially with
broadheads, rears its ugly head. Our wind tunnel/strobe light testing of vanes
and feathers reveals significant instability at moderate to high speed due to
the fletching folding up and chattering or vibrating. You simply have to see
this phenomenon to fully appreciate just how poorly a fletch performs under
these conditions. Now throw in a crosswind and they really struggle to perform
adequately. It's not the vanes or feathers fault, they are doing what they were
designed to do and they have done it remarkably well over the centuries.
The issue is that mankind has pushed the technology envelope so far that the
old fashion fletching has exceeded it's design capability - There is simply no
margin left for these old trustworthy friends to use.
The Nitty Gritty
I know all this sounds good, but let's take a look at just how
the FOB accomplishes all these great things:
In flight is where the FOB's aerospace design really demonstrates its superior
capabilities. As soon as the arrow leaves the string, the powerful steering
forces of the FOB's ring wing instantly stabilizes the shaft flex paradox that
all arrows are subject to when shot. At the same time, the three FOB struts
impart an quick and consistent spin on the arrow, which normalizes any inherent
shaft straightness run out (usually .002" - .006"). Because the FOB
is lighter than three 4" vanes and glue, its initial arrow velocity is
higher than that of a fletched arrow. Since the FOB arrow stabilizes more rapid
than the fletched arrow, less speed robbing air friction is spent in the first
few yards of flight enhancing the FOB arrow velocity delta over the fletched
arrow. The stability that the FOB imparts on the arrow makes broadhead tuning
simple and the arrows fly true regardless of arrow speed or cross wind forces.
Big broadheads at high velocity under complete control - WOW!*
To summarize all that technical stuff, the FOB arrow starts out faster,
stabilizes quicker, shoots flatter and hits harder. Simple huh? Couple the
technical advantages with the ease and simplicity of use and you have a product
that will improve your shooting, save you time and lower your frustration level
significantly.
*Compared with 3" and 4" plastic vanes.
OK, Admit it... You all have a bunch of arrows that need work.
Give FOBs a try... You won't be disappointed!
Tuning Tips
Standard FOBs are designed for all standard Internal Component
System carbon shafts (ICS) using a standard 1/4' nock as produced by Gold Tip,
Game Tracker, Beman, PSE, Redhead, Cabela's, Carbon Express etc. and Easton
Super Swage aluminums (Cobalt). We have not tooled up to facilitate aluminum
shafts yet, but some of our field testers have already made nock adapters to
use the FOB on their aluminum shafts with great results. Shoot us an email sales@mitchsguns.com us if you are
interested in making a nock adaptor for uni-bushings.
We have had great results using the FOB with all kinds of Mechanical (expanding
type) as well as fixed blade broadheads. For target shooting with field tips,
you can't beat the 1" FOB. FOBs have an incredible amount of control over
the arrow flight.
Some archers have not been setting up their fall away rests with sufficient
clearance, or they don't have the rest falling away quickly enough. As a
result, they are getting mixed performance results. We offer the following tips
to enable you to obtain perfect arrow flight.
FOB Tips
- FOBs are for use with Fall
Away arrow rests only.
- Ensure that you have adequate
clearance between the cable guard/cables and the FOB.
- The fall away rest MUST get
down and out of the way quickly. Our testing shows that most fall away
rest setups are still experiencing some interference issues with vanes.
The flying wing of the FOB, being more of a hard surface than a normal
vane, is not as tolerant to interference with the arrow rest. But, due to
the extremely powerful steering forces, the FOB will recover so quickly
that you may not immediately detect interference during arrow launch.
Bottom line is to make sure that the rest drops out of the way quickly.
- Use the FREE tester FOB
included with each FOB purchase to check for clearance.
- With the arrow nocked to the
string, slide the clearance tester (the off colored FOB) up and down the
arrow to ensure FOB clearance at cables, cable guard, bow riser, arrow
guides & and sight. Some rests/arrow holders may need to be
adjusted/modified to allow for FOB clearance.
Recommendations
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We recommend that the fall
away rest be used with its nylon cord or cable as the material for lifting
the rest. Secure the lanyard from the arrow rest over to the "Down
Bus Cable" of your bow. We do not recommend securing the lanyard to
the cable slides as some rest manufacturers are recommending. The cable
slide has some inherent delay when the bow is fired which results in a
delay in the arrow rest drop.
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However - If
the manufacturer of your bow recommends using the cable slide that is
acceptable. The reason some bow manufactures suggest using the cable slide
is because of the characteristics of the some binary cam system. If you
tie into the down cable this may cause the cam attached to that cable to
rotate more during the draw cycle causing the cams to come out of sinc.
Always follow the Bow Manufactures recommendations.
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As for tuning, there are a
couple of ways to accomplish this. First, you can paper tune with bare
shafts and then fine-tune with your preferred broadhead and target tips.
Second, paper tune with your old fletched arrows and then switch to the
FOBs followed by fine-tuning with broadhead.
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Due to the FOBs far aft
location (by design) on the arrow, a small percentage of shooters have
experienced an interference issue between their chin and the flight ring
of the FOB. This is easily remedied by making minor adjustments to either
ones peep, kisser or anchor point
Available FOB Colors





Blaze Orange Blood Red Neon Blue Neon Green Neon Pink Moonbeam White
Check out our online store to order your set of FOBs today.