RealAlHazred
Frumious Flumph (Your Grace/Your Eminence)
I really like this solution.To make military forks and tridents a bit different in my game, I had each tine do 1d3 damage. So a military fork does 2d3 damage and a trident does 3d3. It isn't like doing a d3 is hard - buy one or use a D6 and 1-2 = 1, 3-4 = 2 and 5-6 = 3!

Trident
melee weapon (martial, polearm)
Damage: 3d3
Damage Type: Piercing
Properties: Thrown [range (20/60)], Versatile(3d4)
Weight: 4
Cost: 5 gp

Bident
melee weapon (martial, polearm)
Damage: 2d3
Damage Type: Piercing
Properties: Thrown [range (30/90)], Versatile(2d4)
Weight: 3
Cost: 4 gp