That are Daggers, But they are more known as Katar's
(Sadly there is only a German article on Wikipedia, you may try to use a translation site ...
http://de.wikipedia.org/wiki/Katar_%28Dolch%29 Or http://www.oriental-arms.co.il/item.php?id=2116 for a realy short information)
And i highly recommend doing a Texture for it instead of using those
crappy jpg pics of weapons that you find via google or your fav searchengine.
But Remember that Elements fail with weapons that are rotatet 90° clockwise.
