Blazers for aluminum arrows?

[Handcannon]

Do aluminum arrows have to use the 4" vanes? Can I put Blazers on a 2215 or will the shorter vane make these fly all over the place?

 

[KPM]

I have been using blazers on aluminum arrows for a few years and haven't noticed any problem. if your bow is tuned properly you should be able to shoot a bare shaft or that is what I have been told.