arrow marker

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="container" ></div>

JavaScript

$(function () {
    var renderer = new Highcharts.Renderer(
        $('#container')[0], 
        600,
        400
    );
    
    var arrow = ['M', 0, 100, 'L', 130, 100, 'M', 100, 110, 'L', 130, 100, 'M', 130, 100, 'L', 100, 90];
    
    function drawArrow(arr) {
    	renderer.path(arr)
      .attr({
            'stroke-width': 2,
            stroke: 'black'
        })
        .add();
    }
    
    drawArrow(arrow);
});