How to get such types of multiple arrows using annotation​('textarro​w',[0.786 0.775],[0.763 0.763]); or else

How to get such type of double arrows at the right of each line using a loop?

p = 0.3:.5:3.5;
plot([0; 10.5],[p; p], 'color','b');
annotation('textarrow',[0.786 0.775],[p p]);
annotation('textarrow',[0.796 0.785],[p p]);