|Defense Bonus:||Very Little|
The small trident is a somewhat lighter and cheaper version of the trident. It functions as a one-handed weapon that can be thrown, but its hit power is scarce, even with adequate Spear training. However, it is better to have something than nothing.
URW Game Encyclopedia description
The official URW in-game encyclopedia (accessed by the F1 key) describes the small trident thusly:
A smaller version of the trident, used in fishing.