I've trimmed them a bit. They are much too bulky to weave in. I might conceal them under something -- a strip of neat fabric? Not sure.
But if I hide them at the nape of the neck, the scarf looks rather neat:
Those gold bands gave me an idea for a long, thin scarf as my next project.
I used most of the same weft insertion yarns to warp up this piece:
I really pulled out all my fun sparkly yarns, even if I only had a little of them. Some were pricey yarns from "Weaver's Web" yarn store; some were cheap ends of skeins I found at thrift stores.