Dip them first in lacquer and the platinum works perfect.....
or get some wraps and you can use different glues (including platinum) on them.
Save yourself headaches and avoid the tape.....When I gave it a go, I did everything I should have in regards to prep, temp of tape storage, you name it. The stuff didn't hold and was a nightmare. I know some guys swear buy it....I thought I liked it at first....till my fletching started popping off. Glue has never let me down. Infact, Platinum has never let me down. At least 15 dozens made up between friends and family over the past few years....no failures! Just sayin..........