If you really want to experiment with fletching alternatives take a look at a Young feather burner. I think it's kind of fun to play with. The sky's the limit for fletching styles with one of them.
Thanks for the replies and suggestions. I think I'll try the pre-cut ones. I'm running a 755 gr bamboo arrow that's 34" LOA (tip to end of nock) so the 5 1/2" feathers probably aren't a bad thing.