love the item desc.

Yuo should be able to put berries in the syringes.

How about the medical syringes?
Maybe Vaccine+Red/Purple berries= Poison darts, Morphine+Any Hallucinogen berry= Hallucination darts and Adrenaline+Blue berries= tranquilizing darts

shells are kinda hard to find tho....

3 berries (poison ones) + 3 arrows = 3 darts

hell yes!
to craft ammo:
3 berries + Shells = 4 darts
Tranquilizer stats
On hit: cause people do get dizzy and get knocked out, thus leaving them open for an attack.
(effects zombies by making them stand still for 5 minutes)

create an animal farm

hell yes, add this nelson if u see this, u can knockout others and loot them without causing violence.

I'll use it for one thing. Berry tranqs. Berry tranqs everywhere.