Refletchable? Maybe. How you getting the fletch off the wrap so as to refletch it? 4gr on the tail end of the arrow will defintely change the dynamic spine just a tad, just like adding heavier fletching itself. They are not going to change the spine concentricity where they overlap--at least not to a degree that you're going to be able to tell.
Originally Posted by flytier17
Honestly Alec, you have way too much time on your hands. Think less abou technology. Spend more time thinking while you're at full draw. Form is going to do more for you than any new technology.
If You're Not Living on the Edge You're Taking Up Too Much Space
Martin/Rytera Staff Shooter
PSAA Life member, UBP Life member
PADI AOW Diver