>>22734663
>Though, I was wondering how to attach a feather to the backside of a helmet without doing any forging or metalwork.
you certainly dont need to do any forging. what I'd do is make a plume-holder, and do it properly.
make a simple cone perhaps... oh fuckit, have an image, and a plan, dead simple, no forging, just two little bits of hammering to rivet in place. and you could use pop-rivets for that.