Will the new heritage 350 full length arrow with a 145 grain point fly out of a 66" 60#@28" drawn to 29"  modern 3 piece longbow with a recurve style riser cut to 1/16" past center .

I have pretty close specs to you and your bow and my 350 are cut to 31 and I have 175 up front and they fly like darts. You may be ok with full length and 145 up front.

Cory

Are you shooting the old dark ones or the new light colored