ORIGINAL: DropTine249
I wouldnt use anything in a 4"..4" fletching puts too much drag on the arrow and not requried to stabalize the shaft during flight.
When your equipment marriage is set-up properly, a 2" fletch is all that you need.
Blazers are great. Right now I have 3" quick spins on my Carbon Express Maxima FOC350s.
Blazers just aren't the best option for big, heavy aluminum arrows. I've shot Blazers the last 4 seasons.....and you'll notice........
It wasn't one of the options.....