So... I made a throwing knife that doesn't tumble through the air like the standard throwing knife. Instead, it flies and rotates identically to that of an arrow. I love the knife, and would love to give others the opportunity to have one as well. But, I am aware that many forums and sites frown upon self promotion. So, I'll just say that if your interested in the knife. Tell me in the comments and I'll post a link to the Youtube video and crowdfunding campaign as a reply. If you have any questions, I'd be more than willing to answer them.