Seems happy enough though.
Round of applause, that's a very good hypothesis, and cleverer than I amI am going to hazard a guess and suggest that fish was never landed.
Someone pushes the short blade into a stick or pole to make a spear, fish is spiked with the long blade, fish pulls away and the short blade detaches from the spear.
With a bit of luck that fish may somehow dislodge the knife.
rorymax
Brilliant!Finally, a fish which comes with an attachment for getting the stones out of horses hooves!