I was watching NCIS last night, and the hot new female agent is in a tight spot and throws a knife underhanded at one of the bad guys (actually a bad woman) and of course it is buried to the hilt and the baddie dies. I was wondering, can you actually throw a knife and have it be effective, let along bury itself to the hilt in a human body? I have always thought, that even though it looks cool in the movies, that knife throwing is pretty much useless in a fight except as a last resort. True?