BSF
Explorer
Though it isn't core, there are two feats that allow you to use your dex bonus for damage with a finessable weapon.
Check -
Heroes of High Favor: Elves (By Badaxe games)
Swashbuckling Adventures (By AEG)
This would allow you to do good damage without relying on high strength.
Also, try to talk your DM into allowing Greater Magic Weapon to work with your daggers in the same way that it works with arrows, bolts, and bullets. That wouldn't seem to be too unbalancing since a longbow has a higher damage potential.
Alas, both are non-core suggestions.
Personally, I think a good knife fighter is a cool concept. One that _should_ work well, but with the 1d4 damage as the weapon base, it just isn't appealing to most players.
Check -
Heroes of High Favor: Elves (By Badaxe games)
Swashbuckling Adventures (By AEG)
This would allow you to do good damage without relying on high strength.
Also, try to talk your DM into allowing Greater Magic Weapon to work with your daggers in the same way that it works with arrows, bolts, and bullets. That wouldn't seem to be too unbalancing since a longbow has a higher damage potential.
Alas, both are non-core suggestions.
Personally, I think a good knife fighter is a cool concept. One that _should_ work well, but with the 1d4 damage as the weapon base, it just isn't appealing to most players.