I've been using 44mm parabolic Flex-Fletch vanes for some time now, and I'm thoroughly impressed with them. However, being a bit vane, I fancy tarting my arrows up with some of the 47.5mm shield-type vanes. I don't want my efforts to be in vane though, so if anyone's tried anything in a similar vein and experienced problems, I wouldn't mind hearing about it. Will they change the way my ACCs behave?
(sorry for all the vane puns)
(sorry for all the vane puns)