At typical bowhunting ranges...

by pokynojoe, Thursday, February 16, 2012, 21:34 (4612 days ago) @ uncowboy

None. Just paper tune your arrows when you get them assembled, just like you would any arrow. I recommend the NOCKTURNAL brand. (Mainly because I got a few for free)
Seriously though, the "pros" at my archery club have tried them all and seem to prefer this brand.