Some things never change , 5" feathers set on a helical still stear a fixed blade equiped arrow well , some of the latest fads are just that , and some of the popular small straight fletch used today are a pain to tune or imposable to tune . Seems like pepole like to make things dificult on themselves . Use what works , you'll be happyer .

I pesonaly use 5" feathers on a 4 degree offset with fixed and mecanical heads. Helical is not a must but I belive useing it or offset helps , others on this board will say its not nesicary . Like I said before useing small fletches with no offset or helical , and fixed heads , your just beating yourself up .