While shooting all one color fletch can be a convenience in stocking supplies......my chosen setup mandates specific alignment.
So I shoot a white cockfeather. Easy visual check.
Also, there is a bump/ridge on the nock to physically know where the cock feather side is, without looking.
3 fletch has worked fine for me, but Ive never shot any rig hitting 300 plus FPS.
Simply don't shoot 4 fletch, because Ive never needed it.
