How to draw line with arrow ??

Hi,

I am want to draw a line with arrow like this -->
Does anyone has any idea of it ??

Regards,
Kapil

hi kapil
I think there is no other way but to use three individual lines and make the arrow.
Shahzad

Thanx Shahzad, I tried to make the arrow but taking the tan(Angle) of te line and then assuming the angle of the arrow to be 45 to the line , by using this I am able to make one side of the angle but dont know why the problem is coming for creating the second side of it !!

Regards,
Kapil