We had some lawn darts when I was a kid. We had a huge yard, so one day I was entertaining myself by trying to throw the lawn darts as high as I could. I threw one up, and lost track of it, so I layed on the ground and covered my head with my arms (in retrospect, that wouldn't have helped). The dart landed in the small triangle between my arm and my neck. Terrifying to think about. I'm glad they're banned!