Are there any good dimensions for a batarang?

[Vaderman]

Hey there,

I wonder if there are good dimensions available of the "throwing star" bats from Batman Returns anywhere?
I should check BrotherhoodoftheBat, but their site is having it's nightly update, so I thought I'd ask here.

Thanks for looking (and hopefully posting info.)

I have seen many resin pieces of these, I'm guessing they have been made to death and I am just really late to the party.

BCNU.