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Quantity
1
Description
Warnings
Upgrade your favorite fletching jig with this anodized black 3 and 4 vane fletch nock receiver
An innovative set screw within the nock receiver allows the replacement of a single vane
Simply loosen the set screw and rotate the knob to clam...
Reviews
4.9
127 ratings
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Bettering the Bitz!
This add-on makes the Bitzenburger more accurate. The original had more play than this aftermarket knob. Every turn clicks into position nice and tight. Easy install and glad I purchased.
A
Al · April 4, 2026
Bitz upgrade
The ability to index your arrow and that it's a true 120 degree separation make the purchase price worth it. Made a forty year old fletching jig new again.
G
Glynn · March 28, 2026
Great adaptation
Makes for procession adjustment for fletching vanes