The Archery fighting style doesn't just work with bows or crossbows; it works with every ranged weapon. So it works with nets,darts, slings, and blowguns.
The duelist fighting style really does work when wielding a shield. It also works with thrown melee weapons. Similarly, two-weapon fighting also works with thrown weapons.
The duelist fighting style really does work when wielding a shield. It also works with thrown melee weapons. Similarly, two-weapon fighting also works with thrown weapons.