There are a couple ways to do this. You can go through the 'wingdings' in the windows fonts and use a text character for the arrow, or you can draw an arrow, with the grid on and snap to grid enabled, you can use the bezier tool to draw an arrow. I am sure there are more ways, but those are the ones that I use most. Hope that helps...
Just my $ .02
..--==Brian==--..
There is no "Try". You either DO or you do NOT, DO.