Insightful Strike and Weak Spot, should it work?

[Philip]

Right.

Gythka certainly aren't light. But darts and shuriken are treated as light weapons - certainly at least when you're throwing with each hand. I'm away from my books, but I'd assume chatkcha would be the same.

-Hyp.

Duh, I meant Chatka's of course. Always getting those two mixed up.

I hope Chatka's are light weapons, because it doesn't say so in the XPH. Anybody got other references.

And I am not sure about the Weapon Finesse issue. I don't know if it includes thrown weapons. Logically, it doesn't need to, since with thrown weapons already use your Dex bonus instead of your Str bonus for your attack roll. And since the text specifically mentions Light weapons when it could have just mentioned 'weapons useable with Weapon Finesse' if they meant that.