Every set of arrows that I have, has a different fletching, wrap, or crest combo. I like making arrows too much to always make the exact same thing. LOL
I really like all yellow for all around looks, visibility, etc. All white is just classic and sharp! I have a set with 3 whites, and 1 natural turkey feather - those are really handsome too.
My "prettiest" arrows are some with orange dyed natural turkey feathers with a matching orange and yellow crest - those are beautiful to me, but very hard to see and impossible to find in the autumn leaves.
In terms of pure visibility - I have some done up in AMG "Lime" and those literally glow when spinning through the air.