Dave in PA:The original was a large plastic dart with a metal point that you throw up in the air and try to get it to land in a plastic ring placed on the lawn some distance away. Then they decided to make them with a weighted plastic point. Then they stopped making them. I remember them under the Christmas tree for my older brother the same year that I didn't get an anchor.....
We had the metal points, and we sharpened them with a file, until you could 'catch' them with a metal garbage can lid.