When I was a kid there was a toy called Lawn Darts. These were darts about a foot long with a heavy weighted end. You would throw them by the end and even the clutziest kid could make them sore. They were fun.
But some kids threw them at each other or other things. As you can guess, this was really dangerous. It wasn't a sharp spikey tip but with the speed you could thrown them it didn't mater.
So they were banned.
But I leaned the other way. These weren't dangerous enough. So I added a hunting broadhead to my own custom made lawn dart.
It flys really well. It's extremely dangerous.