In this server, we have proper projectile for in-flight object such as rockets not hitting instantly followed by animation. All projectiles, rockets, grenades, spears have flight-time and speed, so they've all become skill shots ( Mainly I did it for fun. And it looks damn good ).
If you throw left to right, they look like they're flying faster.
NPCs have same rules as players regarding throw speed. Unless some NPCs have more than 10 str and 200 throwing.