Kempie, that's exactly what I think it is. I'm going to have to find some more photos of it though since you've got me thinking about the 'feathers'. There is no sign of breakage on the top ones. The mounting for the tunic is not 'pin and cluster' but a type of board, as you can see, with threaded pins through it and all held together by flatish 'nuts'.
Here are more variations of it. It appears as if there was no standard type; however, the one I have is definitely a Pathfinder badge...just wanted another opinion. Thanks.