thanks this really helped me because i had it professionally done and when it was time to take it out i wanted another one but didnt want to pay the money.
instead of the needle thing, i used a piece of string and tied a knot at the bottom.. and threaded it through my hair, just like how you used the needle thing! i love my feathers :) i recommend putting them under a few layers of hair!
I use these in pet grooming, and a kit can be purchased from davis pet industries for $30 that includes pliers, threading loop, 100 beads and 150 smaller feathers.