Question about Knife sheaths
I saw another forum post mentioning wrist holster for guns, but I have a question about Knife sheaths. You've seen (read about) them in countless fantasy novels, people carrying light throwing knives in wrist sheaths. The particular ones i'm talking about are the ones that would drop the knive into your hands with a flick of the wrist, rather than having to reach up into the sleeve with the opposite hand. Does such a thing exist? I've searched google for such wrist sheath's but i don't know what they're specifically called, and the internet is flooded with standard throwers with wrist sheaths, and i can't seem to find anything. I thought someone here might know. If anyone has a link, or information on such a thing I'd be super thankful!