I guess I was thinking that if the javelin did not stick, it would make some sort of tear in the ground. You wouldn't need to be right up on it to spot it and find it later.
But, the javelin experts have set me straight. I had no idea of the intricacies involved in stick throwing. I apologize to the many javelin advocates and hope that I haven't offended your sensibilities with my ignorance of this most beloved of activities.
Impale away, I say!
(hangs head in shame)